Pill Identification by Imprints: fentanyl 400 mcg Home Pill Identification by Imprints: fentanyl 400 mcg 3 results FENTANYL CITRATE OTFC 400 MCG Side 1: FENTANYL 400 MCG Color: White Side 2: Shape: Bullet FENTANYL CITRATE OTFC 400 MCG Side 1: fentanyl 400 mcg Color: White Side 2: Shape: Cylindrical FENTANYL CITRATE OTFC 400 MCG Side 1: fentanyl 400 mcg Color: White Side 2: Shape: Cylindrical Other Popular Drug Imprint B853 M151 V 6 U02 n 353 b 12 M RE6 GG 55 874 4 LH20 L490 logo 636 MYLAN 5220 P P MOD 200 44-367 G 2003 O15 S476 Lilly 3233 SZ 290 BHCP GAVISCON 1175 CC 832 BM1 HP 71 MYLAN 5420 8 07 0500 DHA L272 Tofranil-PM 125 mg A44 567 RIDAURA b 971 West-ward 477 LCL UT 5 CAR/RX